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    參數(shù)資料
    型號： DS26504LN+
    廠商： Maxim Integrated Products
    文件頁數(shù)： 36/129頁
    文件大?。?/td> 0K
    描述： IC T1/E1/J1 64KCC ELEMENT 64LQFP
    產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
    Obsolescence Mitigation Program
    標(biāo)準(zhǔn)包裝： 160
    功能： BITS 元件
    接口： 64KCC，E1，T1
    電路數(shù)： 1
    電源電壓： 3.14 V ~ 3.47 V
    電流 - 電源： 150mA
    工作溫度： -40°C ~ 85°C
    安裝類型： 表面貼裝
    封裝/外殼： 64-LQFP
    供應(yīng)商設(shè)備封裝： 64-LQFP（10x10）
    包裝： 托盤
    包括： *
    DS26504 T1/E1/J1/64KCC BITS Element
    14 of 129
    4. PIN FUNCTION DESCRIPTION
    4.1 Transmit PLL
    NAME
    TYPE
    FUNCTION
    PLL_OUT
    O
    Transmit PLL Output. This pin can be selected to output the 1544kHz,
    2048kHz, 64kHz, or 6312kHz output from the internal TX PLL or the internal
    signal, TX CLOCK. See Figure 3-3 and Figure 3-4.
    TCLK
    I
    Transmit Clock Input. A 64kHz, 1.544MHz, 2.048MHz, or 6312kHz primary
    clock. May be selected by the TX PLL mux to either directly drive the transmit
    section or be converted to one of the other rates prior to driving the transmit
    section. See Figure 3-3 and Figure 3-4.
    4.2 Transmit Side
    NAME
    TYPE
    FUNCTION
    TSER
    I
    Transmit Serial Data. Source of transmit data sampled on the falling edge of
    TX CLOCK (an internal signal). See Figure 3-1, Figure 3-3, and the transmit
    timing diagram (Figure 20-11).
    TS_8K_4
    I/O
    TSYNC, 8kHz Sync, 400Hz Sync. See Figure 3-1 and the transmit timing
    diagram (Figure 20-11).
    T1/E1 Mode: In input mode, this pin is sampled on the falling edge of TX
    CLOCK (an internal signal) and a pulse at this pin will establish either frame or
    multiframe boundaries for the transmit side.
    In output mode, this pin is updated on the rising edge of TX CLOCK (an internal
    signal) and can be programmed to output a frame or multiframe sync pulse
    useful for aligning data.
    64KCC Mode: In input mode, this pin is sampled on the falling edge of TX
    CLOCK (an internal signal) and will establish the boundary for the 8kHz portion
    of the Composite Clock or the 400Hz boundary based on the setting of IOCR1.3.
    In output mode, this pin is updated on the rising edge of TX CLOCK (an internal
    signal) and will indicate the 8kHz or 400Hz composite clock alignment.
    TCLKO
    O
    Transmit Clock Output. Buffered clock that is used to clock data through the
    transmit-side formatter (i.e., either TCLK or RCLK).
    Payload Mode: When payload mode is enabled, this pin outputs a gapped clock
    based on the signal selected for transmit clock. In T1 operation, the clock is
    gapped during the F-bit position. In E1 mode, the clock is gapped during time
    slots 0 and 16.
    TPOSO
    O
    Transmit Positive-Data Output. In T1 or E1 mode, updated on the rising edge
    of TCLKO with the bipolar data out of the transmit-side formatter. Can be
    programmed to source NRZ data via the output-data format (IOCR1.0) control
    bit. In 64KCC or 6312kHz mode this pin will be low.
    TNEGO
    O
    Transmit Negative-Data Output. In T1 or E1 mode, updated on the rising edge
    of TCLKO with the bipolar data out of the transmit-side formatter. In 64KCC or
    6312kHz mode this pin is low.
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    相關(guān)代理商/技術(shù)參數(shù)
    參數(shù)描述
    DS26504LN+ 功能描述:計(jì)時(shí)器和支持產(chǎn)品 E1/T1/J1/64Kcc Bits Element RoHS:否 制造商:Micrel 類型:Standard 封裝 / 箱體:SOT-23 內(nèi)部定時(shí)器數(shù)量:1 電源電壓-最大:18 V 電源電壓-最小:2.7 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Reel
    DS26504LN+T&R 制造商:Maxim Integrated Products 功能描述:T1/E1/J1 ENH BITS IC LQFP LF T&R - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC T1/E1/J1 64KCC ELEMENT 64LQFP
    DS26504LN+T&R 功能描述:網(wǎng)絡(luò)控制器與處理器 IC E1/T1/J1/64Kcc Bits Element RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
    DS26504LNB2 功能描述:網(wǎng)絡(luò)控制器與處理器 IC E1/T1/J1/64Kcc Bits Element RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
    DS26504LNB2+ 功能描述:網(wǎng)絡(luò)控制器與處理器 IC E1/T1/J1/64Kcc Bits Element RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
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